Firebird body bend!

[67blackbird]

All, just picked up my 67 Firebird convertible from the shop. My drivers door no longer opens. It has been perfect for the last 23 years. Now the door unlatched, but the door hits the door frame. It is clear to me that they opened the door when that car was on a lift and the body is bent.
Any way to get it back? I can jack up the front, and put stands under the rear of the subframe, let the nose down and see if it bends back. Or am I making it worse?
Car does have Competition Engineering subframe connectors, put in back in 94.
Maybe it needs to go to a frame shop?
This is pretty irritating